@Override public void onItemClick(int index) { if (index == 0) { mvImage.setEffect(MosaicView.Effect.GRID); } else if (index == 1) { mvImage.setEffect(MosaicView.Effect.BLUR); } else if (index == 2) { mvImage.setMosaicColor(0xFF4D4D4D); mvImage.setEffect(MosaicView.Effect.COLOR); } }